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4_ After completion, the wells will be developed using surge and/or pumping techniques for a <br /> minimum of three well volumes or until the return water is clear and temperature,pH and <br /> conductivity stabilize. The temperature,pH,and conductivity will be recorded on the field <br /> activity report and/or an appropriate monitoring data sheet <br /> 5. After the wells have been developed and the parameters have stabilized,water samples will be <br /> collected from each well using clean disposable bailers. The samples will be analyzed for the <br /> parameters shown in Table 1,which is identical to the requirements presented in Table 3 of the <br /> WDRs. The analyses will be performed by a state-certified analytical laboratory. <br /> 6_ As this is a "clean" site, soil cuttings produced during drilling and water generated from auger <br /> steam cleaning will be spread out and left onsite. Water from development and purging of the <br /> wells will also be discharged onsite. <br /> 3.4 WATER QUALITY CHARACTERIZATION REPORT <br /> 1. After receipt of the laboratory analysis report,the data will be reviewed and evaluated to <br /> determine the ground water quality at the site. The analytical data will be reduced,tabulated <br /> and summary tables prepared. <br /> 1 2. After evaluation and interpretation of the data,the results will be assembled into a Water <br /> Quality Characterization Report. The report will be submitted to the RWQCB and will include <br /> the following: <br /> J Table of Contents <br /> • Introduction <br /> • Background (site conditions and existing background information) <br /> Field Investigation(description of field activities) <br /> • Summary of Results (data reduction of field and laboratory analyses) <br /> T0 Well Completion Information <br /> • Laboratory Analyses Results <br /> • Ground Water Elevation Results <br /> • Tables (laboratory and Field data summaries) <br /> Figures (well location and ground water contour maps) <br /> Appendices: <br /> - Boring logs <br /> Well construction diagrams <br /> Certified laboratory reports and Chain-of-Custody documents <br /> 3. After the initial sampling, the ground water monitoring program will become part of the <br /> Monitoring and Reporting Program as outlined in the WDRs for the site. <br /> 5 TRC <br /> CusAbme4ocvsed Sofuhon: <br /> 80 '� c)n:R Tn, c uer <br />